What is meant by VSAM?
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Works at the United Nations Office on Drugs and Crime, Lives in Vienna, Austria.
VSAM (Virtual Storage Access Method ) is an access method for IBM's mainframe operating system, MVS, now called z/OS. VSAM succeeded and expanded upon an earlier IBM file access method, ISAM (Indexed Sequential Access Method).
2023-05-05 13:41:46
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VSAM (Virtual Storage Access Method ) is an access method for IBM's mainframe operating system, MVS, now called z/OS. VSAM succeeded and expanded upon an earlier IBM file access method, ISAM (Indexed Sequential Access Method).